*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
.clearfix:before,
.clearfix:after{
    content: "";
    display: block;
    clear: both;
}
/*header内容部分样式*/
.a1{
    color: #f59034;
}
.pr{
    position: relative;
}
#ww {
    color: #f87d16;
}
nav .container{
    position: relative;
}
nav .container img{
    position: absolute;
    top: -25px;
}
nav{
    padding: 25px 0;
    background: white;
}
.nav-link{
    color: #5e5e5e;
}
.nav-link.active{
    color: #f58020;
}
.nav-link:hover{
    color: #f58020;
}
/*main内容部分样式*/
/*main背景内容部分样式*/
.main-inner{
    background: url("../img/bg-1.jpg")no-repeat;
    background-size: 100% 100%;
    padding-top: 200px;
    height: 577px;
}
.main-left{
    color: #fff;
    width: 50%;
}
.main-left h1{
    font-size: 46px;
}
.main-left p{
    font-size: 22px;
}
.main-left a{
    color: #fff;
    padding: 16px 30px;
    background: #f68a2f;
    display: inline-block;
    border-radius:3px;
}
.main-left a:hover{
    color: #f68a2f;
    text-decoration: none;
    background: #fff;
    border-radius:3px;
}
/*main Our Courses内容部分样式*/
.main-our,.main-students,.main-events,.main-placement{
    padding-top: 70px;
}
.main-our .col-md-4{
    margin-bottom: 80px;
}
.main-our .col-md-12{
    text-align: center;
    margin-bottom: 100px;
    font-family: Arial serif;
    font-size: 14px;
}
.cmd-zjl,.cmd-sw{
    float: left;
}
.cmd-zjl img{
    padding-top: 22px;
}
.cmd-sw{
    width: 69%;
    margin-left: 30px;
}
.cmd-sw p{
    font-size: 14px;
}
/*main Our Students内容部分样式*/
.main-students{
    background: #f68a2f;
    padding-bottom: 80px;
}
.main-students .col-md-12{
    color: #fff;
    text-align: center;
    margin-bottom: 60px;
    font-family: Arial serif;
    font-size: 14px;
}
.main-students .col-md-6{
    color: #fff;
    font-size: 14px;
}
.main-students .col-md-6 ul li a{
    color: #fff;
}
.main-students .col-md-6 ul li{
    list-style-image:url("../img/xmfh-2.jpg");
    margin-left: 20px;
}
/*main Our Events内容部分样式*/
.main-events .col-md-12{
    text-align: center;
    margin-bottom: 55px;
    font-family: Arial serif;
    font-size: 14px;
}
.main-events{
    font-size: 15px;
    padding-bottom: 55px;
}
.main-events img{
    margin-bottom: 26px;
}
.main-events span{
    color: #4680b0;
}
.main-events p{
    color: #888888;
}
/*main Campus Placement内容部分样式*/
.main-placement{
    padding-bottom: 97px;
}
.main-placement .col-md-12{
    text-align: center;
    margin-bottom: 55px;
    font-family: Arial serif;
    font-size: 14px;
}
.main-placement .card-2{
    padding: 20px;
    border-radius: 5px;
    border: 1px solid #f5f5f5;
}
.main-placement .card-1{
    padding: 20px;
    border-bottom: 1px solid #f5f5f5;
    border-radius: 5px ;
}
/*footer内容部分样式*/
/*footer-top内容部分样式*/
.footer-top{
    background: #2d2d2d;
    padding-top: 63px;
    padding-bottom: 55px;
    color: #ffffff;
}
.footer-top p{
    margin-bottom: 0;
    font-size: 14px;
}
.footer-top p a{
    color: #c1c1c1;
    text-decoration: none;
}
.footer-top p a:hover{
    color: #fff;
    text-decoration: none;
}
/*footer-button内容部分样式*/
.footer-botton{
    background: #202020;
    color: #fff;
    font-size: 12px;
    padding: 35px 0;
}
.footer-bl{
    width: 50%;
    float: left;
}
.footer-br{
    width: 50%;
    text-align: right;
    float: left;
}
/*响应式代码*/
@media (max-width: 600px) {
    nav ul li {
        width: 33%;
        font-size: 12px;
    }
    nav .container img{
        display: none;
    }
    header img {
        width: 15%;
    }
    nav{
        width: 100%;
    }
    .main-left {
        color: #fff;
        width: 100%;
    }
    .main-left h1 {
        font-size: 19px;
    }
    .main-left p {
        font-size: 12px;
    }
    .main-inner{
        background: url(../img/bg-1.jpg)no-repeat;
        background-size: 100% 100%;
        padding-top: 39px;
        height: 210px;
    }
    .main-students img{
        width: 100%;
        margin-bottom: 10px;
    }
    .main-placement .col-md-2{
        width: 50%;
        margin-bottom: 10px;
    }
    .footer-top .col-md-3{
        margin-bottom: 10px;
    }
    .footer-bl{
        width: 70%;
    }
    .footer-br{
        width: 30%;
    }
    .main-events img{
        width: 100%;
    }
    .main-left a {
        padding: 8px 15px;
        font-size: 12px;
    }
}